From f00564332957d789a8ff68e23d2d18c1bede6b19 Mon Sep 17 00:00:00 2001 From: Alex R Date: Mon, 25 Nov 2013 10:15:09 -0500 Subject: [PATCH] Update README.md Change stated number of "general principles" in the "tidy data set" section from "three" to "four". --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 8f4c6c6a..f5339b28 100644 --- a/README.md +++ b/README.md @@ -58,7 +58,7 @@ forensic study of your data to figure out why the raw data looks weird. The general principles of tidy data are laid out by [Hadley Wickham](http://had.co.nz/) in [this paper](http://vita.had.co.nz/papers/tidy-data.pdf) and [this video](http://vimeo.com/33727555). The paper and the video are both focused on the [R](http://www.r-project.org/) package, which you -may or may not know how to use. Regardless the three general principles you should pay attention to are: +may or may not know how to use. Regardless the four general principles you should pay attention to are: 1. Each variable you measure should be in one column 1. Each different observation of that variable should be in a different row